Sterile sorediate crust

The New York Botanical Garden
Cryptogams of Canada
sterile, soraliate
unknown + 2 xanthones
Nova Scotia. Queens County: Kejimkujik National
Park, along E shore of Kejimkujik Lake near inlet
from Grafton Lake, 44°23’N, 65°12’W; mixed
hardwood-conifer forest.
9 May 1999
William R. Buck 35888
Collected during the 8th Tuckerman Workshop
unknown UV+ white near front
2 xanthones
Determined by R. C. Harris, 1999. No. 1635-3
Merck Silica Gel 60/F25zf
Toluene:dioxane:acetic acid (90:25:4)
04681015